yep i am definetly on 2.2 i updated when it was first realesed i even contacted the ps3key team regarding it,when i first tryed it would not update tryed a second time & it worked dont no how but did,got all my games working including F1 2010
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi